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Home >> Saturn >> 2007 >> Ion Red Line >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls And Fuel - Introduction (2 Of 2) >> Repair Instructions >> Fuel Injector Replacement >> Installation Procedure
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Installation Procedure

    Fig 1: View Of Fuel Rail & Injector Cups
    GM1381514Courtesy of GENERAL MOTORS CORP.
    IMPORTANT: Always install new injector O-rings when servicing the fuel injectors. Lubricate the new injector O-rings with clean engine oil
  1. Install the O-rings on the fuel injector.
  2. Install the fuel injector clip on the fuel injector.
    3. IMPORTANT: The fuel injector will click when the injector is installed correctly.
  3. Install the fuel injector in the fuel rail with the connector facing upward.
  4. Install the fuel rail. Refer to Fuel Rail Assembly Replacement .
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